Hand sander polishing machine ST-401B

product feature：

1. Stable machine, small vibration, reliable performance, used for small workpiece or different shapes of hardware products.

2. Especially suitable for all kinds of irregular hardware products.

3. This machine has two functions: sanding and polishing.

4. Optional frequency conversion machine, change the cutting line speed, adapt to different material requirements.

5. The Angle of the sand belt cover can be adjusted to meet the grinding of various jobs and reduce the dust pollution.

6. Frequency converter can be installed according to the need to change the cutting line speed, to adapt to different materials of the work surface for grinding.

· Mechanical size: 1400×870×1980mm

· Mechanical weight: 476kgs

· Motor specification: 5HP

· Consumables: emery cloth belt W2 "×L96"/hemp wheel/Bren ￠18×￠1